Urban update planning carbon emission accounting method, device and equipment and storage medium

Abstract

The embodiment of the invention provides a city update planning carbon emission accounting method, device and equipment and a storage medium. The method comprises the following steps: acquiring a city update planning scheme; extracting urban update planning basic data from the urban update planning scheme; and inputting the urban update planning basic data into a pre-constructed urban update planning carbon emission accounting model, and carrying out accounting based on the urban update planning basic data by the urban update planning carbon emission accounting model to obtain carbon emission data corresponding to the urban update planning scheme. In this way, only the city update planning basic data extracted from the city update planning scheme needs to be input into the city update planning carbon emission accounting model, and then the city update planning carbon emission accounting model carries out accounting based on the city update planning basic data to obtain the carbon emission data corresponding to the city update planning scheme. The urban update planning carbon emission accounting process is greatly simplified, and the urban update planning carbon emission accounting efficiency can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of land space planning, and in particular to a method, device, equipment and storage medium for calculating carbon emissions in urban renewal planning. Background Art

[0002] Urban renewal is an important means to promote sustainable urban development. Accurate accounting of carbon emissions is the basis for formulating effective emission reduction strategies. However, the current carbon emission accounting process of urban renewal planning is often very cumbersome. For urban planners who are not in the field of carbon emission accounting, this not only increases their workload, but also may lead to inaccurate accounting results due to unfamiliarity with these complex calculations. In view of this, how to simplify the carbon emission accounting process of urban renewal planning and improve the efficiency of carbon emission accounting in urban renewal planning has become a technical problem that needs to be solved urgently. Summary of the invention

[0003] Embodiments of the present invention provide a method, device, equipment and storage medium for calculating carbon emissions in urban renewal planning.

[0004] In a first aspect, an embodiment of the present invention provides a method for calculating carbon emissions in urban renewal planning, the method comprising:

[0005] Obtain urban renewal planning solutions;

[0006] Extract basic urban renewal planning data from urban renewal planning schemes;

[0007] The basic data of urban renewal planning is input into the pre-built urban renewal planning carbon emission accounting model, and the urban renewal planning carbon emission accounting model performs accounting based on the basic data of urban renewal planning to obtain the carbon emission data corresponding to the urban renewal planning scheme.

[0008] In some possible implementations of the first aspect, extracting urban renewal planning basic data from the urban renewal planning scheme includes:

[0009] The urban renewal planning scheme is input into a pre-trained data extraction model, and the data extraction model extracts data from the urban renewal planning scheme to obtain basic data for the urban renewal planning.

[0010] In some implementations of the first aspect, the data extraction model is trained by the following steps:

[0011] Obtaining a data extraction data set; wherein the data extraction data set includes a plurality of urban renewal planning schemes with annotated urban renewal planning basic data;

[0012] Divide the data extraction dataset into a training set and a test set according to a preset ratio;

[0013] Use the training set to train the neural network, and use the test set to evaluate the performance of the trained neural network;

[0014] If the trained neural network passes the performance evaluation, the trained neural network is used as the data extraction model;

[0015] If the trained neural network fails the performance evaluation, the hyperparameters of the current neural network are adjusted, and the adjusted neural network is trained using the training set until it passes the performance evaluation, and the neural network that passes the performance evaluation is used as the data extraction model.

[0016] In some implementations of the first aspect, the urban renewal planning carbon emission accounting model is constructed by the following steps:

[0017] Collect various carbon emission accounting algorithms from various platforms;

[0018] Integrate the collected carbon emission accounting algorithms to obtain a carbon emission accounting algorithm suitable for urban renewal planning;

[0019] The carbon emission accounting algorithm suitable for urban renewal planning is incorporated into the database to obtain the carbon emission accounting model for urban renewal planning.

[0020] In some possible implementations of the first aspect, the carbon emission accounting model of the urban renewal plan performs accounting based on the basic data of the urban renewal plan to obtain carbon emission data corresponding to the urban renewal plan, including:

[0021] Determine the urban renewal planning model corresponding to the urban renewal planning scheme based on the basic data of urban renewal planning;

[0022] Select a target carbon emission accounting algorithm that is compatible with the urban renewal planning model and urban renewal planning basic data from the included carbon emission accounting algorithms;

[0023] Substitute the basic data of urban renewal planning into the target carbon emission accounting algorithm for calculation to obtain the carbon emission data corresponding to the urban renewal planning scheme.

[0024] In some implementations of the first aspect, the method further includes:

[0025] Obtain dynamic factor data corresponding to urban renewal planning schemes;

[0026] Determine the renewal dynamic factors corresponding to the urban renewal planning scheme based on the dynamic factor data;

[0027] Substitute the basic data of urban renewal planning into the target carbon emission accounting algorithm for calculation to obtain the carbon emission data corresponding to the urban renewal planning scheme, including:

[0028] Substitute the basic data of urban renewal planning and the dynamic factors of renewal into the target carbon emission accounting algorithm for calculation to obtain the carbon emission data corresponding to the urban renewal planning scheme.

[0029] In some implementations of the first aspect, the method further includes:

[0030] Compare and analyze the carbon emission data corresponding to the urban renewal plan with the carbon emission data corresponding to the city’s existing plan;

[0031] Optimize the urban renewal planning scheme based on the comparative analysis results.

[0032] In a second aspect, an embodiment of the present invention provides a carbon emission accounting device for urban renewal planning, the device comprising:

[0033] An acquisition module is used to obtain urban renewal planning schemes;

[0034] An extraction module is used to extract basic urban renewal planning data from urban renewal planning schemes;

[0035] The accounting module is used to input the basic data of urban renewal planning into a pre-built urban renewal planning carbon emission accounting model. The urban renewal planning carbon emission accounting model performs accounting based on the basic data of urban renewal planning to obtain the carbon emission data corresponding to the urban renewal planning scheme.

[0036] In a third aspect, an embodiment of the present invention provides an electronic device comprising: at least one processor; and a memory communicatively connected to the at least one processor; the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute the method described above.

[0037] In a fourth aspect, an embodiment of the present invention provides a non-transitory computer-readable storage medium storing computer instructions, where the computer instructions are used to cause a computer to execute the method described above.

[0038] In an embodiment of the present invention, it is only necessary to input the urban renewal planning basic data extracted from the urban renewal planning scheme into the urban renewal planning carbon emission accounting model, so that the urban renewal planning carbon emission accounting model can perform accounting based on the urban renewal planning basic data to obtain the carbon emission data corresponding to the urban renewal planning scheme, which greatly simplifies the urban renewal planning carbon emission accounting process, improves the efficiency of urban renewal planning carbon emission accounting, and helps urban planners to quickly and accurately evaluate the carbon emission impact of urban renewal planning schemes without the need for in-depth knowledge of carbon emission accounting expertise.

[0039] It should be understood that the contents described in the summary of the invention are not intended to limit the key or important features of the embodiments of the present invention, nor are they intended to limit the scope of the present invention. Other features of the present invention will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] The above and other features, advantages and aspects of the embodiments of the present invention will become more apparent with reference to the following detailed description in conjunction with the accompanying drawings. The accompanying drawings are provided for a better understanding of the present invention and do not constitute a limitation of the present invention. In the accompanying drawings, the same or similar reference numerals represent the same or similar elements, wherein:

[0041] Figure 1 A flow chart of a carbon emission accounting method for urban renewal planning provided by an embodiment of the present invention is shown;

[0042] Figure 2 A structural diagram of a carbon emission accounting device for urban renewal planning provided by an embodiment of the present invention is shown;

[0043] Figure 3 A block diagram of an exemplary electronic device capable of implementing an embodiment of the present invention is shown. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0045] In addition, the term "and / or" in the present invention is only a description of the association relationship of the associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in the present invention generally indicates that the associated objects before and after are in an "or" relationship.

[0046] In response to the problems in the background technology, the embodiments of the present invention provide a method, device, equipment and storage medium for carbon emission accounting of urban renewal planning. It is only necessary to input the basic data of urban renewal planning extracted from the urban renewal planning scheme into the carbon emission accounting model of urban renewal planning, and the carbon emission accounting model of urban renewal planning can calculate based on the basic data of urban renewal planning to obtain the carbon emission data corresponding to the urban renewal planning scheme, which greatly simplifies the carbon emission accounting process of urban renewal planning, improves the efficiency of carbon emission accounting of urban renewal planning, and helps urban planners to quickly and accurately evaluate the carbon emission impact of urban renewal planning schemes without the need for in-depth knowledge of carbon emission accounting expertise.

[0047] In conjunction with the accompanying drawings, a method, device, equipment and storage medium for calculating carbon emissions in urban renewal planning provided by an embodiment of the present invention are described in detail below through specific embodiments.

[0048] Figure 1 A flow chart of a carbon emission accounting method for urban renewal planning provided by an embodiment of the present invention is shown. Figure 1 As shown, the urban renewal planning carbon emission accounting method 100 may include the following steps:

[0049] S110, obtaining the urban renewal planning scheme.

[0050] In some embodiments, the urban renewal planning scheme may be obtained from a local or cloud data server in response to an urban renewal planning scheme obtaining instruction input by an urban planner.

[0051] S120, extracting basic urban renewal planning data from the urban renewal planning scheme.

[0052] In some embodiments, the urban renewal planning scheme can be input into a pre-trained data extraction model, and the data extraction model can extract data from the urban renewal planning scheme to obtain basic data of the urban renewal planning (such as regional information, land use data, etc.). The data extraction model can be trained by the following steps:

[0053] A data extraction data set of an urban renewal planning scheme including multiple annotated urban renewal planning basic data is obtained, and then the data extraction data set is divided into a training set and a test set according to a preset ratio (for example, 3:2), the training set is used to train a neural network (for example, a convolutional neural network, a recurrent neural network, a long short-term memory neural network, etc.), and the test set is used to perform performance evaluation on the trained neural network. If the trained neural network passes the performance evaluation, the trained neural network is used as the data extraction model; if the trained neural network fails the performance evaluation, the hyperparameters of the current neural network are adjusted, and the adjusted neural network is trained using the training set until it passes the performance evaluation, and the neural network that passes the performance evaluation is used as the data extraction model.

[0054] S130, inputting the basic data of urban renewal planning into a pre-constructed carbon emission accounting model for urban renewal planning, and the carbon emission accounting model for urban renewal planning performs accounting based on the basic data of urban renewal planning to obtain carbon emission data corresponding to the urban renewal planning scheme.

[0055] In some embodiments, the urban renewal planning carbon emission accounting model can be constructed by the following steps:

[0056] Collect various carbon emission accounting algorithms from various platforms, integrate the collected carbon emission accounting algorithms to obtain carbon emission accounting algorithms suitable for urban renewal planning, incorporate the carbon emission accounting algorithms suitable for urban renewal planning into the database, and obtain the carbon emission accounting model for urban renewal planning.

[0057] It is worth noting that in order to ensure the accuracy and timeliness of the carbon emission accounting model of urban renewal planning, the carbon emission accounting model of urban renewal planning needs to be updated regularly to promptly reflect the latest carbon emission assessment technologies and standards.

[0058] In some embodiments, the carbon emission accounting model of the urban renewal planning is used to calculate based on the basic data of the urban renewal planning, and the carbon emission data corresponding to the urban renewal planning scheme may include:

[0059] Based on the basic data of urban renewal planning, the urban renewal planning model (such as land renewal model, facility micro-renewal model, etc.) corresponding to the urban renewal planning scheme is determined, and the target carbon emission accounting algorithm that is compatible with the urban renewal planning model and the basic data of urban renewal planning is selected from the included carbon emission accounting algorithms. Then, the basic data of urban renewal planning is substituted into the target carbon emission accounting algorithm for calculation to obtain the carbon emission data corresponding to the urban renewal planning scheme.

[0060] Furthermore, in order to calculate the carbon emission data more accurately and reflect the updated carbon emission situation, the dynamic factors in urban renewal planning, such as changes in energy structure, application of new technologies, and population mobility, are considered here, and the dynamic factor data corresponding to the urban renewal planning scheme is obtained. The updated dynamic factors corresponding to the urban renewal planning scheme are determined according to the dynamic factor data, and the basic data of the urban renewal planning and the updated dynamic factors are substituted into the target carbon emission accounting algorithm for calculation to obtain the carbon emission data corresponding to the urban renewal planning scheme.

[0061] It is worth noting that, considering the difficulty of obtaining data in urban renewal planning, while providing default value parameters here, it supports custom accounting parameters and settings to adapt to different cities and different types of urban renewal projects, and provides a variety of emission variables for urban planners to choose from, reducing the reliance on a large amount of historical data. In this way, even if there is a lack of actual operating data in the planning stage, it can provide relatively accurate carbon emission accounting, ensuring that the accounting results are closer to the actual situation.

[0062] In some embodiments, after S130, the carbon emission data corresponding to the urban renewal planning scheme may be compared with the carbon emission data corresponding to the existing urban planning scheme, and the urban renewal planning scheme may be optimized according to the comparison and analysis results.

[0063] According to the embodiments of the present invention, at least the following technical effects are achieved:

[0064] It is only necessary to input the basic data of urban renewal planning extracted from the urban renewal planning scheme into the urban renewal planning carbon emission accounting model, and then the urban renewal planning carbon emission accounting model can perform accounting based on the basic data of urban renewal planning to obtain the carbon emission data corresponding to the urban renewal planning scheme. This greatly simplifies the carbon emission accounting process of urban renewal planning, improves the efficiency of carbon emission accounting of urban renewal planning, and helps urban planners to quickly and accurately evaluate the carbon emission impact of urban renewal planning schemes without the need for in-depth knowledge of carbon emission accounting expertise.

[0065] The following is a detailed description of the urban renewal planning carbon emission accounting method 100 provided by the embodiment of the present invention in conjunction with a specific embodiment, as shown below:

[0066] (1) In response to an urban renewal planning scheme acquisition instruction input by an urban planner, an urban renewal planning scheme is acquired locally.

[0067] (2) The urban renewal planning scheme is input into a pre-trained data extraction model, and the data extraction model extracts data from the urban renewal planning scheme to obtain basic data for the urban renewal planning.

[0068] The basic data of urban renewal planning include regional information and land use data. For example, the specific items in the regional information and land use data can be shown in Table 1-Table 2 respectively:

[0069] Table 1

[0070] Specific divisions: Provincial administrative regions: Prefectural-level administrative region: County-level administrative divisions: Base Year: Update planning year Life cycle (years): Climate conditions: Average annual population of cities in the update area (10,000 people): Update the current population of the region (10,000 people): Energy structure Coal-fired power ratio: Natural gas ratio: Other clean energy ratio: CO2 emissions variables Power grid: natural gas: coal:

[0071] Table 2

[0072]

[0073] (3) Determine the urban renewal planning model corresponding to the urban renewal planning scheme based on the basic data of the urban renewal planning, and select the target carbon emission accounting algorithm that is compatible with the urban renewal planning model and the basic data of the urban renewal planning from the carbon emission accounting algorithms that have been included in the urban renewal planning carbon emission accounting model. Then obtain the dynamic factor data corresponding to the urban renewal planning scheme, determine the update dynamic factor corresponding to the urban renewal planning scheme based on the dynamic factor data, substitute the urban renewal planning basic data and the update dynamic factor into the target carbon emission accounting algorithm for calculation, and obtain the carbon emission data corresponding to the urban renewal planning scheme.

[0074] Exemplarily, the update dynamic factor may be as shown in Table 3:

[0075] Table 3

[0076]

[0077]

[0078] For example, the default value parameters and emission variables provided by the urban renewal planning carbon emission accounting model may be shown in Table 4-Table 5 respectively:

[0079] Table 4

[0080]

[0081] Table 5

[0082]

[0083]

[0084] For example, a target carbon emission accounting algorithm may be as follows:

[0085]

[0086] Among them, LCE Re is the total carbon emissions of the urban renewal planning scheme, LPA is the land area of ​​the renewal planning land i, FAR is the floor area ratio of land i, eCO2_B is the carbon emission factor of the land use building of land use type j, e CO2_T is the land use transportation carbon emission factor of land use type j, e CO2_W is the carbon emission factor of land waste of land use type j, e CO2_G is the land carbon sink factor of land use type j, and Sc is the updated dynamic factor of scenario k.

[0087] For example, the display interface of carbon emission data corresponding to the urban renewal planning scheme may be as shown in Table 6:

[0088] Table 6

[0089]

[0090]

[0091] (4) Compare and analyze the carbon emission data corresponding to the urban renewal plan with the carbon emission data corresponding to the city’s existing plan, and optimize the urban renewal plan based on the results of the comparative analysis.

[0092] For example, the comparative analysis can be as follows:

[0093] ηCO2=LCE Re ―LCE quo (2)

[0094] Among them, δCO2 is the total carbon emission difference of urban land, LCE Re is the total carbon emissions of the urban renewal planning scheme, LCE quo is the total carbon emissions of the city’s existing planning options.

[0095] It should be noted that, for the above-mentioned method embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the present invention is not limited by the described order of actions, because according to the present invention, certain steps can be performed in other orders or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all optional embodiments, and the actions and modules involved are not necessarily required by the present invention.

[0096] The above is an introduction to a method embodiment. The following is a further explanation of the solution of the present invention through an apparatus embodiment.

[0097] Figure 2 FIG. 4 shows a structural diagram of a carbon emission accounting device for urban renewal planning provided by an embodiment of the present invention. Figure 2 As shown, the urban renewal planning carbon emission accounting device 200 may include:

[0098] The acquisition module 210 is used to acquire the urban renewal planning scheme.

[0099] The extraction module 220 is used to extract the basic data of urban renewal planning from the urban renewal planning scheme.

[0100] The accounting module 230 is used to input the basic data of urban renewal planning into a pre-built urban renewal planning carbon emission accounting model, and the urban renewal planning carbon emission accounting model performs accounting based on the basic data of urban renewal planning to obtain carbon emission data corresponding to the urban renewal planning scheme.

[0101] In some embodiments, the extraction module 220 is specifically used to:

[0102] The urban renewal planning scheme is input into a pre-trained data extraction model, and the data extraction model extracts data from the urban renewal planning scheme to obtain basic data for the urban renewal planning.

[0103] In some embodiments, the accounting module 230 is specifically used to:

[0104] Determine the urban renewal planning model corresponding to the urban renewal planning scheme based on the basic data of urban renewal planning;

[0105] Select a target carbon emission accounting algorithm that is compatible with the urban renewal planning model and urban renewal planning basic data from the included carbon emission accounting algorithms;

[0106] Substitute the basic data of urban renewal planning into the target carbon emission accounting algorithm for calculation to obtain the carbon emission data corresponding to the urban renewal planning scheme.

[0107] In some embodiments, the acquisition module 210 is further configured to:

[0108] Obtain dynamic factor data corresponding to urban renewal planning schemes.

[0109] The urban renewal planning carbon emission accounting device 200 also includes:

[0110] The determination module is used to determine the update dynamic factors corresponding to the urban renewal planning scheme based on the dynamic factor data.

[0111] The accounting module 230 is specifically used for:

[0112] Substitute the basic data of urban renewal planning and the dynamic factors of renewal into the target carbon emission accounting algorithm for calculation to obtain the carbon emission data corresponding to the urban renewal planning scheme.

[0113] In some embodiments, the urban renewal planning carbon emission accounting device 200 further includes:

[0114] The comparison module is used to compare and analyze the carbon emission data corresponding to the urban renewal planning scheme with the carbon emission data corresponding to the city’s existing planning scheme.

[0115] The optimization module is used to optimize the urban renewal planning scheme based on the comparative analysis results.

[0116] Understandably, Figure 2 Each module / unit in the urban renewal planning carbon emission accounting device 200 shown has the function of realizing Figure 1 The functions of each step in the urban renewal planning carbon emission accounting method 100 shown in the figure can achieve its corresponding technical effect, and for the sake of brevity, they will not be repeated here.

[0117] Figure 3 A block diagram of an exemplary electronic device capable of implementing an embodiment of the present invention is shown. Electronic device 300 is intended to represent various forms of digital computers, such as laptop computers, desktop computers, workstations, personal digital assistants, servers, blade servers, mainframe computers, and other suitable computers. Electronic device 300 may also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices, and other similar computing devices. The components shown in the present invention, their connections and relationships, and their functions are merely examples and are not intended to limit the implementation of the present invention described and / or required in the present invention.

[0118] like Figure 3 As shown, the electronic device 300 may include a computing unit 301, which can perform various appropriate actions and processes according to a computer program stored in a read-only memory (ROM) 302 or a computer program loaded from a storage unit 308 into a random access memory (RAM) 303. In the RAM 303, various programs and data required for the operation of the electronic device 300 may also be stored. The computing unit 301, the ROM 302, and the RAM 303 are connected to each other via a bus 304. An input / output (I / O) interface 305 is also connected to the bus 304.

[0119] A number of components in the electronic device 300 are connected to the I / O interface 305, including: an input unit 306, such as a keyboard, a mouse, etc.; an output unit 307, such as various types of displays, speakers, etc.; a storage unit 308, such as a disk, an optical disk, etc.; and a communication unit 309, such as a network card, a modem, a wireless communication transceiver, etc. The communication unit 309 allows the electronic device 300 to exchange information / data with other devices through a computer network such as the Internet and / or various telecommunication networks.

[0120] The computing unit 301 may be a variety of general and / or special processing components with processing and computing capabilities. Some examples of the computing unit 301 include, but are not limited to, a central processing unit (CPU), a graphics processing unit (GPU), various dedicated artificial intelligence (AI) computing chips, various computing units running machine learning model algorithms, digital signal processors (DSPs), and any appropriate processors, controllers, microcontrollers, etc. The computing unit 301 performs the various methods and processes described above, such as method 100. For example, in some embodiments, the method 100 may be implemented as a computer program product, including a computer program, which is tangibly contained in a computer-readable medium, such as a storage unit 308. In some embodiments, part or all of the computer program may be loaded and / or installed on the electronic device 300 via the ROM 302 and / or the communication unit 309. When the computer program is loaded into the RAM 303 and executed by the computing unit 301, one or more steps of the method 100 described above may be performed. Alternatively, in other embodiments, the computing unit 301 may be configured to perform the method 100 in any other appropriate manner (e.g., by means of firmware).

[0121] The various embodiments described above in the present invention can be implemented in digital electronic circuit systems, integrated circuit systems, field programmable gate arrays (FPGAs), application specific integrated circuits (ASICs), application specific standard products (ASSPs), systems on chips (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and / or combinations thereof. These various embodiments may include: being implemented in one or more computer programs, which may be executed and / or interpreted on a programmable system including at least one programmable processor, which may be a dedicated or general programmable processor, which may receive data and instructions from a storage system, at least one input device, and at least one output device, and transmit data and instructions to the storage system, the at least one input device, and the at least one output device.

[0122] The program code for implementing the method of the present invention can be written in any combination of one or more programming languages. These program codes can be provided to a processor or controller of a general-purpose computer, a special-purpose computer or other programmable data processing device, so that the program code, when executed by the processor or controller, enables the functions / operations specified in the flow chart and / or block diagram to be implemented. The program code can be executed entirely on the machine, partially on the machine, partially on the machine as a stand-alone software package and partially on a remote machine, or entirely on a remote machine or server.

[0123] In the context of the present invention, a computer-readable medium may be a tangible medium that may contain or store a program for use by or in conjunction with an instruction execution system, device, or equipment. A computer-readable medium may be a computer-readable signal medium or a computer-readable storage medium. A computer-readable medium may include, but is not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, devices, or equipment, or any suitable combination of the foregoing. A more specific example of a computer-readable storage medium may include an electrical connection based on one or more lines, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

[0124] It should be noted that the present invention also provides a non-transitory computer-readable storage medium storing computer instructions, wherein the computer instructions are used to enable a computer to execute method 100 and achieve the corresponding technical effect achieved by the embodiments of the present invention executing the method. For the sake of concise description, they are not repeated here.

[0125] In addition, the present invention also provides a computer program product, which includes a computer program. When the computer program is executed by a processor, the method 100 is implemented.

[0126] It should be understood that the various forms of processes shown above can be used to reorder, add or delete steps. For example, the steps described in the present invention can be executed in parallel, sequentially or in different orders, as long as the desired results of the technical solution disclosed in the present invention can be achieved, and the present invention is not limited here.

[0127] The above specific implementations do not constitute a limitation on the protection scope of the present invention. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions can be made according to design requirements and other factors. Any modification, equivalent substitution and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A carbon emission accounting method for urban renewal planning, characterized in that: The method comprises: Obtain urban renewal planning solutions; Extracting basic urban renewal planning data from the urban renewal planning scheme; The urban renewal planning basic data is input into a pre-constructed urban renewal planning carbon emission accounting model, and the urban renewal planning carbon emission accounting model performs accounting based on the urban renewal planning basic data to obtain carbon emission data corresponding to the urban renewal planning scheme.

2. The method according to claim 1, characterized in that The extracting of basic urban renewal planning data from the urban renewal planning scheme includes: The urban renewal planning scheme is input into a pre-trained data extraction model, and the data extraction model extracts data from the urban renewal planning scheme to obtain basic data of the urban renewal planning.

3. The method according to claim 2, characterized in that The data extraction model is trained by the following steps: Acquire a data extraction data set; wherein the data extraction data set includes a plurality of urban renewal planning schemes with annotated urban renewal planning basic data; Divide the data extraction dataset into a training set and a test set according to a preset ratio; Using the training set to train the neural network, and using the test set to evaluate the performance of the trained neural network; If the trained neural network passes the performance evaluation, the trained neural network is used as the data extraction model; If the trained neural network fails the performance evaluation, the hyperparameters of the current neural network are adjusted, and the adjusted neural network is trained using the training set until it passes the performance evaluation, and the neural network that passes the performance evaluation is used as a data extraction model.

4. The method according to claim 1, characterized in that: The urban renewal planning carbon emission accounting model is constructed by the following steps: Collect various carbon emission accounting algorithms from various platforms; Integrate the collected carbon emission accounting algorithms to obtain a carbon emission accounting algorithm suitable for urban renewal planning; The carbon emission accounting algorithm suitable for urban renewal planning is incorporated into the database to obtain the carbon emission accounting model for urban renewal planning.

5. The method according to claim 4, characterized in that The carbon emission accounting model of the urban renewal planning is used to calculate based on the basic data of the urban renewal planning to obtain carbon emission data corresponding to the urban renewal planning scheme, including: Determining the urban renewal planning model corresponding to the urban renewal planning scheme based on the urban renewal planning basic data; Selecting a target carbon emission accounting algorithm that is compatible with the urban renewal planning model and the urban renewal planning basic data from the included carbon emission accounting algorithms; The urban renewal planning basic data is substituted into the target carbon emission accounting algorithm for calculation to obtain the carbon emission data corresponding to the urban renewal planning scheme.

6. The method according to claim 5, characterized in that The method further comprises: Obtain dynamic factor data corresponding to the urban renewal planning scheme; Determine the update dynamic factor corresponding to the urban renewal planning scheme according to the dynamic factor data; Substituting the basic data of the urban renewal plan into the target carbon emission accounting algorithm for calculation to obtain the carbon emission data corresponding to the urban renewal plan, includes: The urban renewal planning basic data and the renewal dynamic factors are substituted into the target carbon emission accounting algorithm for calculation to obtain the carbon emission data corresponding to the urban renewal planning scheme.

7. The method according to claim 1, characterized in that The method further comprises: Compare and analyze the carbon emission data corresponding to the urban renewal planning scheme with the carbon emission data corresponding to the existing urban planning scheme; Optimize the urban renewal planning scheme based on the comparative analysis results.

8. A carbon emission accounting device for urban renewal planning, characterized in that: The device comprises: An acquisition module is used to obtain urban renewal planning schemes; An extraction module, used to extract basic urban renewal planning data from the urban renewal planning scheme; The accounting module is used to input the basic data of urban renewal planning into a pre-built urban renewal planning carbon emission accounting model, and the urban renewal planning carbon emission accounting model performs accounting based on the basic data of urban renewal planning to obtain the carbon emission data corresponding to the urban renewal planning scheme.

9. An electronic device, characterized in that: The electronic device comprises: at least one processor; and a memory communicatively connected to the at least one processor; The memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute the method according to any one of claims 1 to 7.

10. A non-transitory computer-readable storage medium storing computer instructions, characterized in that: The computer instructions are used to make a computer execute the method according to any one of claims 1 to 7.

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